1123022212022 has 8 divisors (see below), whose sum is σ = 1686971139672. Its totient is φ = 560698498800.

The previous prime is 1123022212021. The next prime is 1123022212033. The reversal of 1123022212022 is 2202122203211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-5 number, since 5×1123022212022⁵ (a number of 61 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 1123022211985 and 1123022212003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123022212021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 406301879 + ... + 406304642.

It is an arithmetic number, because the mean of its divisors is an integer number (210871392459).

Almost surely, 2^{1123022212022} is an apocalyptic number.

1123022212022 is a deficient number, since it is larger than the sum of its proper divisors (563948927650).

1123022212022 is an equidigital number, since it uses as much as digits as its factorization.

1123022212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812607214.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1123022212022 its reverse (2202122203211), we get a palindrome (3325144415233).

The spelling of 1123022212022 in words is "one trillion, one hundred twenty-three billion, twenty-two million, two hundred twelve thousand, twenty-two".